Potassium Iodide Fluoride is designed to enhance the blue pigment in SPS corals. Contains: Inorganic and organic iodide, bromine, potassium and fluorine. Unlike other popular iodide supplements it is very uncommon to see undesirable coral tissue darkening when using this product.

Enhances turquoise and blue pigments in corals

Suggested starting dose of Potassium iodide / fluoride concentrate: is 1 drop per 25 gallons but the dose should be adjusted to your tanks needs.

A good indicator of overdosing is yellow corals experiencing a green shimmer. If that is noticed KZ recommends dosing be ceased until corals regain their intense yellow. Dosing should be increased when blue acroporas become less intense. In most cases the ongoing maintenance dose is 1 drop per 25 gallons daily. Do not exceed recommended dosing amount.

No resultsBy Bryanon 4/17/2015

Bryan wouldn't recommend this product to a friend

I see no difference in PE, color, growth...anything really after using the entire KZ line. My tank is full of SPS, all with good color, good health and growth. We've all seen the photos of pastel tanks....not the case IME with these products. They haven't done anything of note since starting the regimen.

Brings out the blues By Ramseyon 6/6/2014

Ramsey would recommend this product to a friend

I noticed increased blue coloration in my two blue acro colonies after using it. It's a great color tweaker if you're looking for crazy blues.